H7809BE 반도체 회로 부품 판매점
3-TERMINAL POSITIVE VOLTAGE REGULATOR
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 Hi-Sincerity Mocroelectronics |
HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : HE200106
Issued Date : 1998.07.01
Revised Date : 2001.12.17
Page No. : 1/3
H7809AE
H7809BE
3-TERMINAL POSITIVE VOLTAGE REGULATOR
Description
The H7809_E series of three-terminal positive regulators are availa-
TO-220
ble in the TO-220AB package. These regulators can provide local on
-card regulation, eliminating the distribution problems associated with single point regulation.
Each employs internal current limiting, thermal shut-down and safe operating area protection,
making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A
output current. Although designed primarily as fixed voltage regulators, these devices can be
used with external components to obtain adjustable voltages and currents.
H7809_E is characterized for operation from 0°C to +125°C, and if operating temperature is
always high, please refer to the power dissipation curve.
Absolute Maximum Ratings (Ta=25°C)
• Input Voltage....................................................................................................................... 35 V
• Total Power Dissipation..................................................................................... Internally limited
• Operating Temperature Range .......................................................................... 0 °C to +125 °C
• Maximum Junction Temperature...................................................................................... 125 °C
• Storage Temperature Range........................................................................... -55 °C to +150 °C
• Lead Temperature (Soldering 10S).................................................................................. 230 °C
Typical Application
Schematic Diagram
Vin Vout
1 H7809_E 3
2
C1 C2
6.3V
30K
3.4K
200
1.9K
Input
10K
200
1K
20pF
4K
2K
0.3
Output
VREF
26
Note:
C1 and C2 are required if regulator is
located far from power supply filter
and load, or oscillation may induced
on the loop.
26
4K
1.2
12.1K
1K
GND
H7809AE, H7809BE
HSMC Product Specification
HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : HE200106
Issued Date : 1998.07.01
Revised Date : 2001.12.17
Page No. : 2/3
Electrical Characteristics
Vin=15V, Io=500mA, 0°C≤Tj≤125°C (unless otherwise noted)
Symbol
Parameter
Conditions
Vo
∆Vo
∆Vo
IQ
∆IQ
Vn
RR
VD
Isc
Ipk
∆Vo / ∆T
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Output Current
Average Tc of Vout
Tj=25°C
PD≤15W, 5mA≤Io≤1A
Tj=25°C, 11.5V≤Vin≤25V
Tj=25°C, 12V≤Vin≤25V
5mA≤Io≤1.5A
250mA≤Io≤750mA
Io≤1A, Tj=25°C
5mA≤Io≤1A
11.5V≤Vin≤26V
Ta=25°C, 10Hz≤f≤100KHz
13V≤Vin≤23V, f=120Hz
Tj=25°C, Io=1A
Tj=25°C
Tj=25°C
0°C≤Tj≤+125°C, Io=5mA
H7809AE
Min Typ Max
8.73 9 9.27
8.73 9 9.27
- 6 90
- 2 45
- - 100
- - 50
- 5.5 8
- - 0.5
- - 1.3
- - 200
- 68 -
-2-
- 1.5 -
1.7 -
-
- -0.8 -
Units
V
mV
mV
mA
mA
uV
dB
V
A
A
mV/°C
Symbol
Vo
∆Vo
∆Vo
IQ
∆IQ
Vn
RR
VD
Isc
Ipk
∆Vo / ∆T
Parameter
Conditions
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Output Current
Average Tc of Vout
Tj=25°C
PD≤15W, 5mA≤Io≤1A
Tj=25°C, 11.5V≤Vin≤25V
Tj=25°C, 12V≤Vin≤25V
5mA≤Io≤1.5A
250mA≤Io≤750mA
Io≤1A, Tj=25°C
5mA≤Io≤1A
11.5V≤Vin≤26V
Ta=25°C, 10Hz≤f≤100KHz
13V≤Vin≤23V, f=120Hz
Tj=25°C, Io=1A
Tj=25°C
Tj=25°C
0°C≤Tj≤+125°C, Io=5mA
H7809BE
Min Typ Max
8.64 9 9.36
8.55 9 9.45
- 4 100
- 2 50
- - 180
- - 90
- 5.5 8
- - 0.5
- - 1.3
- - 300
62 73 -
- 2.5 -
- 1.5 -
1.7 -
-
- -0.8 -
Units
V
mV
mV
mA
mA
uV
dB
V
A
A
mV/°C
H7809AE, H7809BE
HSMC Product Specification
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( hsm )
H7809BE regulator
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